Day/ Month1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | X | Max | N
| 1 | 224 | 232 | 240 | 229 | 224 | 247 | 238 | 189 | 254 | 202 | 196 | 67 | 130 | 111 | 173 | 216 | 217 | 205 | 222 | 220 | 218 | 219 | 227 | 230 | 233 | 233 | 230 | 239 | 213 | 31 | 38 | 198.36 | 253.83 | 31.00
| 2 | 192 | 235 | 99 | 84 | 237 | 231 | 232 | 246 | 263 | 122 | 236 | 239 | 46 | 162 | 262 | 177 | 123 | 231 | 323 | 314 | 297 | 280 | 277 | 248 | 187 | 215 | 165 | 154 | ~ | ~ | ~ | 209.90 | 322.79 | 28.00
| 3 | 174 | 169 | 225 | 169 | 251 | 123 | 159 | 166 | 183 | 181 | 194 | 206 | 208 | 219 | 190 | 175 | 17 | 155 | 232 | 191 | 119 | 201 | 145 | 186 | 18 | ~ | 61 | 105 | 162 | 177 | 194 | 165.07 | 250.81 | 30.00
| 4 | 187 | 166 | 196 | 192 | 221 | 175 | 142 | 171 | 234 | 165 | 286 | 270 | 303 | 253 | 176 | 222 | 231 | 193 | 191 | 49 | 220 | 298 | 229 | 219 | 177 | 190 | 186 | 183 | 155 | 151 | ~ | 201.11 | 302.60 | 30.00
| 5 | 171 | 84 | 156 | 263 | 339 | 340 | 317 | 251 | 128 | 150 | 257 | 150 | 147 | 167 | 188 | 186 | 195 | 233 | 248 | 267 | 288 | 109 | 136 | 266 | 236 | 193 | 238 | 245 | 258 | 245 | 237 | 215.72 | 339.88 | 31.00
| 6 | 240 | 200 | 228 | 259 | 230 | 204 | 208 | 215 | 182 | 211 | 247 | 220 | 158 | 177 | 172 | 215 | 193 | 288 | 292 | 262 | 205 | 248 | 261 | 260 | 260 | 274 | 146 | 269 | 256 | 191 | ~ | 225.75 | 292.33 | 30.00
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Quarterly and annual absolute and relative frequency of average daily concentrations
partial and total air pollution indexes according to classes of IHd multiples
Quarter
concentration classes in IHd multiplestotal ind.
| part of it in IHd multiples
max. date
<=1/3 | <=2/3 | <=1.0 | <=1.5 | <=2.0 | <=3.0 | <=4.0
| >
| 1/3 | 2/3 | 1.0 | 1.5 | 2.0
| 3.0 | 4.0
| concentration classes in measurement units
part of above IHd multiples in meas. units
0- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 5 | 4 | 8 | 41 | 29 | 2 | 0 | 0 | 89
| 84 | 80 | 72 | 31 | 2 | 0 | 0 | 323
| REL. | 5.6 | 4.4 | 8.9 | 46.0 | 32.5 | 2.2 | 0.0 | 0.0 | 100.0
| 94.4 | 89.9 | 80.9 | 34.8 | 2.2 | 0.0 | 0.0 | 19.2
| ID | 5 | 4 | 8 | 92 | 162 | 56 | 0 | 0 | 330
| |
|
|
ABS. | 1 | 1 | 6 | 43 | 36 | 4 | 0 | 0 | 91
| 90 | 89 | 83 | 40 | 4 | 0 | 0 | 340
| REL. | 1.0 | 1.0 | 6.5 | 47.2 | 39.5 | 4.3 | 0.0 | 0.0 | 100.0
| 98.9 | 97.8 | 91.2 | 44.0 | 4.4 | 0.0 | 0.0 | 6.5
| ID | 1 | 1 | 6 | 94 | 197 | 109 | 0 | 0 | 410
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
|
Year
| ABS. | 6 | 5 | 14 | 84 | 65 | 6 | 0 | 0 | 1801
| 174 | 169 | 155 | 71 | 6 | 0 | 0 | 340 | REL. | 3.3 | 2.7 | 7.7 | 46.6 | 36.1 | 3.3 | 0.0 | 0.0 | 100.0
| 96.7 | 93.9 | 86.1 | 39.4 | 3.3 | 0.0 | 0.0 | 6.5
| ID | 3 | 2 | 7 | 93 | 180 | 83 | 0 | 0 | 371
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Note:
| 1 frequency < 60 per quarter, or < 240 per annum
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2 frequency < 30 per quarter, or < 120 per annum
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